Class 12 CBSE Applied Maths
Class 12 CBSE Applied Maths aims to develop an understanding of basic mathematical and statistical tools and their
applications in the field of commerce (business/ finance/economics) and social
sciences. Topics covered in Class 12th Applied Maths includes : Numbers, Quantification and
Numerical Applications, Algebra, Calculus, Probability Distributions , Inferential Statistics, Index Numbers and Time-based data , Financial Mathematics , Linear Programming.
Please Select
Q1. If A = 
, B = 
and C = 
find the following :
(i) A+B (ii) 3A-C.
Solution :
Q2. If A= 
,and B= 
, then find 2A -B.
Solution :
Q3. If 
= A + 
, then then find the e matrix matrix A.
Solution :
Q4. If A= diagonal [1, —2, 5], B = diagonal [3, 0, -4] and C = diagonal [-2, 7, 0], then find A+ 2B-3C.
Solution :
Q5. If 
and kA = 
, find the values of k, a, b and c.
Solution :
Q6. If x 
, Find the values of x and y.
Solution :
Q7. If 3 
, find a, b, c and d
Solution :
Q8. Find X if Y = 
and 2X + Y = 
Solution :
Q9. Find matrices X and Y if 2X-Y =
and X + 2Y = 
.
Solution :
Q10. Find a matrix X such that 3A - 2B + X = O, where
Solution :
